(19)

(11)

EP 4 139 243 A1

(12)

(43) Date of publication: 01.03.2023 Bulletin 2023/09 (21) Application number: 21793362.1 (22) Date of filing: 30.03.2021

(51) International Patent Classification (IPC):  B66F 9/06(2006.01) B66F 9/075(2006.01) B66F 9/20(2006.01) (52) Cooperative Patent Classification (CPC): B66F 9/063; B66F 9/0755; B66F 9/125; B66F 9/145; B66F 9/142; G05D 1/0274; G05D 1/0094; G05D 2201/0216 (86) International application number: PCT/US2021/024877 (87) International publication number: WO 2021/216255 (28.10.2021 Gazette 2021/43)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 24.04.2020 US 202016857524 (71) Applicant: Autoguide, LLC Chelmsford, MA 01824 (US)	(72) Inventors: LEVASSEUR, David Chelmsford, Massachusetts 01824 (US) HOLWELL, Justin Chelmsford, Massachusetts 01824 (US) (74) Representative: Fish & Richardson P.C.  Highlight Business Towers Mies-van-der-Rohe-Straße 8 80807 München 80807 München (DE)